2512517212 has 24 divisors (see below), whose sum is σ = 4691733200. Its totient is φ = 1173833856.

The previous prime is 2512517209. The next prime is 2512517321. The reversal of 2512517212 is 2127152152.

2512517212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220887 + ... + 231982.

Almost surely, 2^2512517212 is an apocalyptic number.

It is an amenable number.

2512517212 is a deficient number, since it is larger than the sum of its proper divisors (2179215988).

2512517212 is a wasteful number, since it uses less digits than its factorization.

2512517212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452965 (or 452963 counting only the distinct ones).

The product of its digits is 2800, while the sum is 28.

The square root of 2512517212 is about 50125.0158304214. The cubic root of 2512517212 is about 1359.4701677484.

Adding to 2512517212 its reverse (2127152152), we get a palindrome (4639669364).

The spelling of 2512517212 in words is "two billion, five hundred twelve million, five hundred seventeen thousand, two hundred twelve".